import Vue from 'vue'
import Vuex from 'vuex'

Vue.use(Vuex)
export default new Vuex.Store({
    state:{
        city:'上海'
    },
    // actions:{
    //     changeCity (ctx,city) {
    //         ctx.commit('changeCity',city)
    //     }
    // },
    mutations:{
        changeCity (state,city){
            state.city = city
        }
    }
})